title: Inadvertent intravenous administration of a high dose of ephedrine.
mesh_terms: D000328:Adult; D001794:Blood Pressure / Q000187:drug effects*; D004305:Dose-Response Relationship, Drug; D004809:Ephedrine / Q000008:administration & dosage / Q000009:adverse effects*; D006339:Heart Rate / Q000187:drug effects*; D006801:Humans; D006973:Hypertension / Q000188:drug therapy / Q000209:etiology; D007275:Injections, Intravenous / Q000009:adverse effects; D008297:Male; D008508:Medication Errors / Q000009:adverse effects*; D009543:Nifedipine / Q000627:therapeutic use; D011433:Propranolol / Q000627:therapeutic use; D013566:Sympathomimetics / Q000008:administration & dosage / Q000009:adverse effects*; D014068:Tonsillectomy; D014069:Tonsillitis / Q000601:surgery; D016896:Treatment Outcome; D014665:Vasodilator Agents / Q000627:therapeutic use
chemical_list: D013566:Sympathomimetics; D014665:Vasodilator Agents; D011433:Propranolol; D004809:Ephedrine; D009543:Nifedipine